If I can add my 10 pence worth of thought on these issues:- 1) Teenage and Youth Crime is not a modern phenomenon (read 'Brighton Rock' or watch 'Gangs of New York' both fiction based on fact!) 2) Vigilantism "a clip round the ear" will be no deterrent to those who are already engaged in a life of violence. Many of the kids engaged in mugging and bullying are doing so as a result of their backgrounds, broken homes where they may well experience violence and intimidation day in day out. In short, for those of us who have been fortunate to have been brought up by loving and supportive parents it is near impossible to put ourselves in the shoes of a child that has experienced none of this, has been brought in to the world by similarly ignorant damaged people and are therefore all to often condemned to simply live and repeat the cycle of abuse and fear. 3) Undoubtedly the media age in which we live, violent electronic games, gangster rap etc. all of which quite deliberately and aggressively marketed at kids, is intensifying the scale of the issue and "normalising" anti-social behaviour. Solutions? The perpetrators of these crimes are in many cases severely dysfunctional and emotionally damaged individuals, prison (or young offenders institutions) alone will not fix this, in fact the system is often causing more problems than it solves. The experience of 'Brat Camps' in the States is showing positive results, these kids need emotional and spiritual mentoring a long, expensive and resource intensive process. Put simply, as a society we must decide how much this matters to us and allocate resources accordingly. After all if billions of pounds can be found to build and run the Olympics, those same billions could have been used to fund the police, social services, sports academies etc. if ..., and it's a big if, the politicians who are supposed to serve us actually did that job, rather than serving themselves. Just my thoughts anyhow.